Benzoxazolylisoindolenines

Abstract

Compounds which correspond to the formula (I) or tautomeric forms thereof ##STR1## wherein R 1 , R and x have the meaning given in the description, are particularly suitable for dyeing and printing hydrophobic synthetic or semi-synthetic materials, in particular car cover fabrics.

What is claimed is: 
     
       1. A compound which correspond to the formula (I) or a tautomeric form thereof ##STR15## wherein R 1  represents a saturated or unsaturated, substituted or unsubstituted aliphatic radical having 1 to 12 C atoms, which is uninterrupted or interrupted by one or more oxygen atoms, an unsubstituted or substituted cycloaliphatic radical having 5 to 12 C atoms or an unsubstituted or substituted araliphatic radical having 7 to 20 C atoms, x denotes a number from 0 to 4 and   R is identical or different and represents halogen, C 1  -C 10  -alkyl, saturated or unsaturated C 1  -C 10  -alkoxy or -alkoxyalkoxy, CN, NO 2  or, if x is greater than 1, the radical of a fused-on benzene ring.   
     
     
       2. The compound according to claim 1, wherein R is identical or different and represents Cl, Br, C 1  -C 4  -alkyl, saturated or unsaturated C 1  -C 4  -alkoxy or -alkoxyalkoxy, CN, NO 2  or, if x is greater than 1, the radical of a fused-on benzene ring.   
     
     
       3. The compound according to claim 1, wherein R 1  represents a straight-chain aliphatic radical having 4 to 8 C atoms, which is uninterrupted or interrupted by an oxygen atom, and   R represents Cl, methyl, methoxy or ethoxy and   x represents 0 or 1.   
     
     
       4. The compound according to claim 1, wherein x denotes 0.   
     
     
       5. The compound according to claim 1, wherein x denotes 0, 1 or 2.